Examples with HeartbeatThread alluxio.heartbeat.HeartbeatThread used on opensource projects

Example 11 with HeartbeatThread

use of alluxio.heartbeat.HeartbeatThread in project alluxio by Alluxio.

the class DefaultBlockWorker method start.

/**
 * Runs the block worker. The thread must be called after all services (e.g., web, dataserver)
 * started.
 *
 * BlockWorker doesn't support being restarted!
 */
@Override
public void start(WorkerNetAddress address) throws IOException {
    super.start(address);
    mAddress = address;
    // Acquire worker Id.
    BlockMasterClient blockMasterClient = mBlockMasterClientPool.acquire();
    try {
        RetryUtils.retry("create worker id", () -> mWorkerId.set(blockMasterClient.getId(address)), RetryUtils.defaultWorkerMasterClientRetry(ServerConfiguration.getDuration(PropertyKey.WORKER_MASTER_CONNECT_RETRY_TIMEOUT)));
    } catch (Exception e) {
        throw new RuntimeException("Failed to create a worker id from block master: " + e.getMessage());
    } finally {
        mBlockMasterClientPool.release(blockMasterClient);
    }
    Preconditions.checkNotNull(mWorkerId, "mWorkerId");
    Preconditions.checkNotNull(mAddress, "mAddress");
    // Setup BlockMasterSync
    mBlockMasterSync = mResourceCloser.register(new BlockMasterSync(this, mWorkerId, mAddress, mBlockMasterClientPool));
    getExecutorService().submit(new HeartbeatThread(HeartbeatContext.WORKER_BLOCK_SYNC, mBlockMasterSync, (int) ServerConfiguration.getMs(PropertyKey.WORKER_BLOCK_HEARTBEAT_INTERVAL_MS), ServerConfiguration.global(), ServerUserState.global()));
    // Setup PinListSyncer
    mPinListSync = mResourceCloser.register(new PinListSync(this, mFileSystemMasterClient));
    getExecutorService().submit(new HeartbeatThread(HeartbeatContext.WORKER_PIN_LIST_SYNC, mPinListSync, (int) ServerConfiguration.getMs(PropertyKey.WORKER_BLOCK_HEARTBEAT_INTERVAL_MS), ServerConfiguration.global(), ServerUserState.global()));
    // Setup session cleaner
    mSessionCleaner = mResourceCloser.register(new SessionCleaner(mSessions, mLocalBlockStore, mUnderFileSystemBlockStore));
    getExecutorService().submit(mSessionCleaner);
    // Setup storage checker
    if (ServerConfiguration.getBoolean(PropertyKey.WORKER_STORAGE_CHECKER_ENABLED)) {
        mStorageChecker = mResourceCloser.register(new StorageChecker());
        getExecutorService().submit(new HeartbeatThread(HeartbeatContext.WORKER_STORAGE_HEALTH, mStorageChecker, (int) ServerConfiguration.getMs(PropertyKey.WORKER_BLOCK_HEARTBEAT_INTERVAL_MS), ServerConfiguration.global(), ServerUserState.global()));
    }
    // Mounts the embedded Fuse application
    if (ServerConfiguration.getBoolean(PropertyKey.WORKER_FUSE_ENABLED)) {
        mFuseManager.start();
    }
}

Example 12 with HeartbeatThread

use of alluxio.heartbeat.HeartbeatThread in project alluxio by Alluxio.

the class JobMaster method start.

@Override
public void start(Boolean isLeader) throws IOException {
    super.start(isLeader);
    // Fail any jobs that were still running when the last job master stopped.
    for (PlanCoordinator planCoordinator : mPlanTracker.coordinators()) {
        if (!planCoordinator.isJobFinished()) {
            planCoordinator.setJobAsFailed("JobMasterShutdown", "Job failed: Job master shut down during execution");
        }
    }
    if (isLeader) {
        getExecutorService().submit(new HeartbeatThread(HeartbeatContext.JOB_MASTER_LOST_WORKER_DETECTION, new LostWorkerDetectionHeartbeatExecutor(), (int) ServerConfiguration.getMs(PropertyKey.JOB_MASTER_LOST_WORKER_INTERVAL), ServerConfiguration.global(), mMasterContext.getUserState()));
        if (ServerConfiguration.getBoolean(PropertyKey.MASTER_AUDIT_LOGGING_ENABLED)) {
            mAsyncAuditLogWriter = new AsyncUserAccessAuditLogWriter("JOB_MASTER_AUDIT_LOG");
            mAsyncAuditLogWriter.start();
            MetricsSystem.registerGaugeIfAbsent(MetricKey.MASTER_AUDIT_LOG_ENTRIES_SIZE.getName(), () -> mAsyncAuditLogWriter != null ? mAsyncAuditLogWriter.getAuditLogEntriesSize() : -1);
        }
    }
}

Example 13 with HeartbeatThread

use of alluxio.heartbeat.HeartbeatThread in project alluxio by Alluxio.

the class DefaultFileSystemMaster method start.

@Override
public void start(Boolean isPrimary) throws IOException {
    super.start(isPrimary);
    if (isPrimary) {
        LOG.info("Starting fs master as primary");
        InodeDirectory root = mInodeTree.getRoot();
        if (root == null) {
            try (JournalContext context = createJournalContext()) {
                mInodeTree.initializeRoot(SecurityUtils.getOwner(mMasterContext.getUserState()), SecurityUtils.getGroup(mMasterContext.getUserState(), ServerConfiguration.global()), ModeUtils.applyDirectoryUMask(Mode.createFullAccess(), ServerConfiguration.getString(PropertyKey.SECURITY_AUTHORIZATION_PERMISSION_UMASK)), context);
            }
        } else if (!ServerConfiguration.getBoolean(PropertyKey.MASTER_SKIP_ROOT_ACL_CHECK)) {
            // For backwards-compatibility:
            // Empty root owner indicates that previously the master had no security. In this case, the
            // master is allowed to be started with security turned on.
            String serverOwner = SecurityUtils.getOwner(mMasterContext.getUserState());
            if (SecurityUtils.isSecurityEnabled(ServerConfiguration.global()) && !root.getOwner().isEmpty() && !root.getOwner().equals(serverOwner)) {
                // user is not the previous owner
                throw new PermissionDeniedException(ExceptionMessage.PERMISSION_DENIED.getMessage(String.format("Unauthorized user on root. inode owner: %s current user: %s", root.getOwner(), serverOwner)));
            }
        }
        // Initialize the ufs manager from the mount table.
        for (String key : mMountTable.getMountTable().keySet()) {
            if (key.equals(MountTable.ROOT)) {
                continue;
            }
            MountInfo mountInfo = mMountTable.getMountTable().get(key);
            UnderFileSystemConfiguration ufsConf = UnderFileSystemConfiguration.defaults(ServerConfiguration.global()).createMountSpecificConf(mountInfo.getOptions().getPropertiesMap()).setReadOnly(mountInfo.getOptions().getReadOnly()).setShared(mountInfo.getOptions().getShared());
            mUfsManager.addMount(mountInfo.getMountId(), mountInfo.getUfsUri(), ufsConf);
        }
        // Startup Checks and Periodic Threads.
        // Rebuild the list of persist jobs (mPersistJobs) and map of pending persist requests
        // (mPersistRequests)
        long persistInitialIntervalMs = ServerConfiguration.getMs(PropertyKey.MASTER_PERSISTENCE_INITIAL_INTERVAL_MS);
        long persistMaxIntervalMs = ServerConfiguration.getMs(PropertyKey.MASTER_PERSISTENCE_MAX_INTERVAL_MS);
        long persistMaxWaitMs = ServerConfiguration.getMs(PropertyKey.MASTER_PERSISTENCE_MAX_TOTAL_WAIT_TIME_MS);
        for (Long id : mInodeTree.getToBePersistedIds()) {
            Inode inode = mInodeStore.get(id).get();
            if (inode.isDirectory() || // When file is completed it is added to persist reqs
            !inode.asFile().isCompleted() || inode.getPersistenceState() != PersistenceState.TO_BE_PERSISTED || inode.asFile().getShouldPersistTime() == Constants.NO_AUTO_PERSIST) {
                continue;
            }
            InodeFile inodeFile = inode.asFile();
            if (inodeFile.getPersistJobId() == Constants.PERSISTENCE_INVALID_JOB_ID) {
                mPersistRequests.put(inodeFile.getId(), new alluxio.time.ExponentialTimer(persistInitialIntervalMs, persistMaxIntervalMs, getPersistenceWaitTime(inodeFile.getShouldPersistTime()), persistMaxWaitMs));
            } else {
                AlluxioURI path;
                try {
                    path = mInodeTree.getPath(inodeFile);
                } catch (FileDoesNotExistException e) {
                    LOG.error("Failed to determine path for inode with id {}", id, e);
                    continue;
                }
                addPersistJob(id, inodeFile.getPersistJobId(), getPersistenceWaitTime(inodeFile.getShouldPersistTime()), path, inodeFile.getTempUfsPath());
            }
        }
        if (ServerConfiguration.getBoolean(PropertyKey.MASTER_STARTUP_BLOCK_INTEGRITY_CHECK_ENABLED)) {
            validateInodeBlocks(true);
        }
        int blockIntegrityCheckInterval = (int) ServerConfiguration.getMs(PropertyKey.MASTER_PERIODIC_BLOCK_INTEGRITY_CHECK_INTERVAL);
        if (blockIntegrityCheckInterval > 0) {
            // negative or zero interval implies disabled
            getExecutorService().submit(new HeartbeatThread(HeartbeatContext.MASTER_BLOCK_INTEGRITY_CHECK, new BlockIntegrityChecker(this), blockIntegrityCheckInterval, ServerConfiguration.global(), mMasterContext.getUserState()));
        }
        getExecutorService().submit(new HeartbeatThread(HeartbeatContext.MASTER_TTL_CHECK, new InodeTtlChecker(this, mInodeTree), (int) ServerConfiguration.getMs(PropertyKey.MASTER_TTL_CHECKER_INTERVAL_MS), ServerConfiguration.global(), mMasterContext.getUserState()));
        getExecutorService().submit(new HeartbeatThread(HeartbeatContext.MASTER_LOST_FILES_DETECTION, new LostFileDetector(this, mInodeTree), (int) ServerConfiguration.getMs(PropertyKey.MASTER_LOST_WORKER_FILE_DETECTION_INTERVAL), ServerConfiguration.global(), mMasterContext.getUserState()));
        mReplicationCheckHeartbeatThread = new HeartbeatThread(HeartbeatContext.MASTER_REPLICATION_CHECK, new alluxio.master.file.replication.ReplicationChecker(mInodeTree, mBlockMaster, mSafeModeManager, mJobMasterClientPool), (int) ServerConfiguration.getMs(PropertyKey.MASTER_REPLICATION_CHECK_INTERVAL_MS), ServerConfiguration.global(), mMasterContext.getUserState());
        ReconfigurableRegistry.register(this);
        getExecutorService().submit(mReplicationCheckHeartbeatThread);
        getExecutorService().submit(new HeartbeatThread(HeartbeatContext.MASTER_PERSISTENCE_SCHEDULER, new PersistenceScheduler(), (int) ServerConfiguration.getMs(PropertyKey.MASTER_PERSISTENCE_SCHEDULER_INTERVAL_MS), ServerConfiguration.global(), mMasterContext.getUserState()));
        mPersistCheckerPool = new java.util.concurrent.ThreadPoolExecutor(PERSIST_CHECKER_POOL_THREADS, PERSIST_CHECKER_POOL_THREADS, 1, java.util.concurrent.TimeUnit.MINUTES, new LinkedBlockingQueue<Runnable>(), alluxio.util.ThreadFactoryUtils.build("Persist-Checker-%d", true));
        mPersistCheckerPool.allowCoreThreadTimeOut(true);
        getExecutorService().submit(new HeartbeatThread(HeartbeatContext.MASTER_PERSISTENCE_CHECKER, new PersistenceChecker(), (int) ServerConfiguration.getMs(PropertyKey.MASTER_PERSISTENCE_CHECKER_INTERVAL_MS), ServerConfiguration.global(), mMasterContext.getUserState()));
        getExecutorService().submit(new HeartbeatThread(HeartbeatContext.MASTER_METRICS_TIME_SERIES, new TimeSeriesRecorder(), (int) ServerConfiguration.getMs(PropertyKey.MASTER_METRICS_TIME_SERIES_INTERVAL), ServerConfiguration.global(), mMasterContext.getUserState()));
        if (ServerConfiguration.getBoolean(PropertyKey.MASTER_AUDIT_LOGGING_ENABLED)) {
            mAsyncAuditLogWriter = new AsyncUserAccessAuditLogWriter("AUDIT_LOG");
            mAsyncAuditLogWriter.start();
            MetricsSystem.registerGaugeIfAbsent(MetricKey.MASTER_AUDIT_LOG_ENTRIES_SIZE.getName(), () -> mAsyncAuditLogWriter != null ? mAsyncAuditLogWriter.getAuditLogEntriesSize() : -1);
        }
        if (ServerConfiguration.getBoolean(PropertyKey.UNDERFS_CLEANUP_ENABLED)) {
            getExecutorService().submit(new HeartbeatThread(HeartbeatContext.MASTER_UFS_CLEANUP, new UfsCleaner(this), (int) ServerConfiguration.getMs(PropertyKey.UNDERFS_CLEANUP_INTERVAL), ServerConfiguration.global(), mMasterContext.getUserState()));
        }
        mAccessTimeUpdater.start();
        mSyncManager.start();
    }
}